205066176

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 642128256

約数和(自身を除く): 437062080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 307, 336, 392, 426, 448, 497, 568, 588, 614, 672, 784, 852, 921, 994, 1136, 1176, 1228, 1344, 1491, 1568, 1704, 1842, 1988, 2149, 2272, 2352, 2456, 2982, 3136, 3408, 3479, 3684, 3976, 4298, 4544, 4704, 4912, 5964, 6447, 6816, 6958, 7368, 7952, 8596, 9408, 9824, 10437, 11928, 12894, 13632, 13916, 14736, 15043, 15904, 17192, 19648, 20874, 21797, 23856, 25788, 27832, 29472, 30086, 31808, 34384, 41748, 43594, 45129, 47712, 51576, 55664, 58944, 60172, 65391, 68768, 83496, 87188, 90258, 95424, 103152, 111328, 120344, 130782, 137536, 152579, 166992, 174376, 180516, 206304, 222656, 240688, 261564, 305158, 333984, 348752, 361032, 412608, 457737, 481376, 523128, 610316, 667968, 697504, 722064, 915474, 962752, 1046256, 1068053, 1220632, 1395008, 1444128, 1830948, 2092512, 2136106, 2441264, 2888256, 3204159, 3661896, 4185024, 4272212, 4882528, 6408318, 7323792, 8544424, 9765056, 12816636, 14647584, 17088848, 25633272, 29295168, 34177696, 51266544, 68355392, 102533088, 205066176]

約数ペア:

[(1, 205066176), (2, 102533088), (3, 68355392), (4, 51266544), (6, 34177696), (7, 29295168), (8, 25633272), (12, 17088848), (14, 14647584), (16, 12816636), (21, 9765056), (24, 8544424), (28, 7323792), (32, 6408318), (42, 4882528), (48, 4272212), (49, 4185024), (56, 3661896), (64, 3204159), (71, 2888256), (84, 2441264), (96, 2136106), (98, 2092512), (112, 1830948), (142, 1444128), (147, 1395008), (168, 1220632), (192, 1068053), (196, 1046256), (213, 962752), (224, 915474), (284, 722064), (294, 697504), (307, 667968), (336, 610316), (392, 523128), (426, 481376), (448, 457737), (497, 412608), (568, 361032), (588, 348752), (614, 333984), (672, 305158), (784, 261564), (852, 240688), (921, 222656), (994, 206304), (1136, 180516), (1176, 174376), (1228, 166992), (1344, 152579), (1491, 137536), (1568, 130782), (1704, 120344), (1842, 111328), (1988, 103152), (2149, 95424), (2272, 90258), (2352, 87188), (2456, 83496), (2982, 68768), (3136, 65391), (3408, 60172), (3479, 58944), (3684, 55664), (3976, 51576), (4298, 47712), (4544, 45129), (4704, 43594), (4912, 41748), (5964, 34384), (6447, 31808), (6816, 30086), (6958, 29472), (7368, 27832), (7952, 25788), (8596, 23856), (9408, 21797), (9824, 20874), (10437, 19648), (11928, 17192), (12894, 15904), (13632, 15043), (13916, 14736)]